Home / 10,885,292.22-16,330,785.48-4,061,925.12

Finding the Fourth Proportional to 10,885,292.22, 16,330,785.48 and 4,061,925.12

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Solution

The fourth proportional to 10,885,292.22, 16,330,785.48 and 4,061,925.12 is: 6,093,950.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,885,292.22 : 16,330,785.48 = 4,061,925.12 : x
  2. Step 2: Convert to fraction form
    10,885,292.22/16,330,785.48 = 4,061,925.12/x
  3. Step 3: Cross multiply
    10,885,292.22x = 16,330,785.48 × 4,061,925.12
  4. Step 4: Simplify right side
    10,885,292.22x = 66,334,427,770,543.26
  5. Step 5: Solve for x
    x = 66,334,427,770,543.26/10,885,292.22
  6. Step 6: Final answer
    x = 6,093,950.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.